FAQs

Maintenance of your Polar product

Like any electronic device, the Polar training computer should be treaded with care. The suggestions given here will help you to keep the product in peak condition and maintain its water resistance properties.

The first sign that the battery may be running out is when the digits on the training computer display fade when using the back light (available in certain models) or when transmission range of the heart rate sensor decreases. In some cases, regular abnormal heart rate readings during exercise might be caused by low battery charge of the training computer and/or the heart rate sensor.